Dear Cen,
You are quite visionary as a watch with the great wall of Beijing (on the side of the case) and a Dragon catching a gold ball (on the dial) as actually been produced for Hong Kong in a limited series of 3 pieces on the tourbillon relatif model with red enamel finish.
I will gladly show it to you if you come by (Thomas knows how to reach me)
Regards
Dimitri
PS piaget also developed a Pig watch (design on the dial) but with only one animal not two!